161703936

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 483799680

約数和(自身を除く): 322095744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 283, 288, 372, 384, 496, 512, 558, 566, 576, 744, 768, 849, 992, 1024, 1116, 1132, 1152, 1488, 1536, 1698, 1984, 2048, 2232, 2264, 2304, 2547, 2976, 3072, 3396, 3968, 4464, 4528, 4608, 5094, 5952, 6144, 6792, 7936, 8773, 8928, 9056, 9216, 10188, 11904, 13584, 15872, 17546, 17856, 18112, 18432, 20376, 23808, 26319, 27168, 31744, 35092, 35712, 36224, 40752, 47616, 52638, 54336, 63488, 70184, 71424, 72448, 78957, 81504, 95232, 105276, 108672, 140368, 142848, 144896, 157914, 163008, 190464, 210552, 217344, 280736, 285696, 289792, 315828, 326016, 421104, 434688, 561472, 571392, 579584, 631656, 652032, 842208, 869376, 1122944, 1263312, 1304064, 1684416, 1738752, 2245888, 2526624, 2608128, 3368832, 4491776, 5053248, 5216256, 6737664, 8983552, 10106496, 13475328, 17967104, 20212992, 26950656, 40425984, 53901312, 80851968, 161703936]

約数ペア:

[(1, 161703936), (2, 80851968), (3, 53901312), (4, 40425984), (6, 26950656), (8, 20212992), (9, 17967104), (12, 13475328), (16, 10106496), (18, 8983552), (24, 6737664), (31, 5216256), (32, 5053248), (36, 4491776), (48, 3368832), (62, 2608128), (64, 2526624), (72, 2245888), (93, 1738752), (96, 1684416), (124, 1304064), (128, 1263312), (144, 1122944), (186, 869376), (192, 842208), (248, 652032), (256, 631656), (279, 579584), (283, 571392), (288, 561472), (372, 434688), (384, 421104), (496, 326016), (512, 315828), (558, 289792), (566, 285696), (576, 280736), (744, 217344), (768, 210552), (849, 190464), (992, 163008), (1024, 157914), (1116, 144896), (1132, 142848), (1152, 140368), (1488, 108672), (1536, 105276), (1698, 95232), (1984, 81504), (2048, 78957), (2232, 72448), (2264, 71424), (2304, 70184), (2547, 63488), (2976, 54336), (3072, 52638), (3396, 47616), (3968, 40752), (4464, 36224), (4528, 35712), (4608, 35092), (5094, 31744), (5952, 27168), (6144, 26319), (6792, 23808), (7936, 20376), (8773, 18432), (8928, 18112), (9056, 17856), (9216, 17546), (10188, 15872), (11904, 13584)]